1. Activate Tribute to the Doomed by discarding Dark Hole. Destroy one of your Divine Dragon - Excelion.
2. Activate Back to Square One by discarding Premature Burial. Return one of your Divine Dragon - Excelion to the top of your deck.
3. Activate Next to be Lost. Select the remaining Divine Dragon - Excelion to send one copy of that card from your deck to your graveyard.
4. Activate Monster Reincarnation. Discard Hysteric Fairy to return one of your Divine Dragon - Excelion from your graveyard to your hand.
5. Summon Divine Dragon - Excelion and, when its effect is activated, choose the following options: "Raise ATK by 1000" and "Cause damage equal to the ATK of the monster destroyed in battle".
6. Attack any of the three Metalzoas with your Divine Dragon - Excelion.